Fixed-point and coincidence theorems for set-valued maps with nonconvex or noncompact domains in topological vector spaces.
Włodarczyk, Kazimierz, Klim, Dorota (2003)
Abstract and Applied Analysis
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Displaying similar documents to “Admissible maps, intersection results, coincidence theorems”
Fixed-point and coincidence theorems for set-valued maps with nonconvex or noncompact domains in topological vector spaces.
Coincidence points and maximal elements of multifunctions on convex spaces
Sehie Park (1995)
Commentationes Mathematicae Universitatis Carolinae
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Generalized and unified versions of coincidence or maximal element theorems of Fan, Yannelis and Prabhakar, Ha, Sessa, Tarafdar, Rim and Kim, Mehta and Sessa, Kim and Tan are obtained. Our arguments are based on our recent works on a broad class of multifunctions containing composites of acyclic maps defined on convex subsets of Hausdorff topological vector spaces.
Fixed point theorems for the class .
Chen, Chi-Ming, Yen, Chi-Lin (2005)
International Journal of Mathematics and Mathematical Sciences
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Extensions of best approximation and coincidence theorems.
Park, Sehie (1997)
International Journal of Mathematics and Mathematical Sciences
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Remarks on weakly KKM maps in abstract convex spaces.
Park, Sehie (2008)
International Journal of Mathematics and Mathematical Sciences
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